Place the correct relationship on the graph. R = diffusion rate of gas

MW = molecular weight

PLEASE HELP!!!

Water molecules have a strong attraction to each other because of hydrogen bonding, allowing water to move against gravity up a plant's stem through capillary action. true false

Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.